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Home >> Chevrolet >> 2010 >> HHR SS, Automatic >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Controls And Fuel - 2.0L - Repair Instructions >> Repair Instructions >> Engine Coolant Temperature Sensor Replacement >> Installation Procedure
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Installation Procedure

    Fig 1: ECT Sensor
    GM1713085Courtesy of GENERAL MOTORS CORP.
    CAUTION: Refer to Fastener Caution .
  1. Install the ECT and tighten to 20 N.m (15 lb ft).
    2. Fig 2: Engine Wiring Harness Electrical Connector & ECT Sensor
    GM1826284Courtesy of GENERAL MOTORS CORP.
  2. Connect the engine wiring harness electrical connector (3) to the ECT sensor.
  3. Install the heat shield around the electrical connector, if necessary.
  4. Fill the cooling system as needed. Refer to Cooling System Draining and Filling (Static Fill-LNF) .
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